International orthopaedics
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We present our series of 72 patients with periprosthetic fractures. The Vancouver classification was used to evaluate the fractures; there was one type A, seven type B1, 42 type B2, 17 type B3 and five type C fractures. Demographics, pre and postoperative data using Charnley-D'Aubigne-Postel score for assessment of function were recorded. ⋯ In our series 79% (n = 57) had good or excellent results following surgical intervention and 21% (n = 15) had complications; they all had undergone re-operation for various reasons such as nonunion, loosening, dislocation or infection. In B2 fractures the stem is unstable and hence revision of the prosthetic stem has been recommended with or without additional fixation. For B3 fractures an allograft prosthesis composite or tumour prosthesis is considered the treatment choice.
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Morton's neuroma is a common cause of metatarsalgia caused by intermetarsal digital nerve thickening. This study reviews the pathology, presentation, symptoms and signs, and patient satisfaction with surgical treatment. Seventy-eight patients (82 feet) were treated for Morton's metatarsalgia by excision of the interdigital nerve. ⋯ In 74 patients the Foot Functional Index was more than 85 (maximum score 100). Seventy-one patients scored more than 90 on the American Orthopedic Foot Ankle Society scoring system with two patients scoring 100 (maximum score). Postoperatively, 82% reported excellent or good results, 10% had a fair result with restriction of activities or pain and 8% had no improvement at all after surgery while 71% had restrictions with footwear.